this is a peice of jewelry , a chain,
that connects from a nose ring to an ear ring.
has nothing to do with actual suicide
but is called a "suicide chain" because it can be pulled on , and rip out both piercings in a fight.

is usualy worn to show one's submissive
nature regarding a sexual relationship.

suicide chains are mostly worn by "punks" and "alturnative" people,but traditionaly by women in india - in more intracate designs

Ex. When someone commits suicide, and someone they knew commits suicide because that person killed themself, then someone else kills themself because the second person killed themself, and it goes on and on.